Answer:
Step-by-step explanation:
GIVEN: Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in gallons) in its tank. When carrying gallons of fuel, the airplane weighs pounds. When carrying gallons of fuel, it weighs pounds.
TO FIND: How much does the airplane weigh if it is carrying gallons of fuel.
SOLUTION:
Let the fuel be represented along and weight of plane along
two coordinates are
now, equation of linear function is
putting values we get
Now when fuel is
Airplane weighs
Answer:
-7
Step-by-step explanation:
Because for dividing one positive and one negative number, the rule is that the answer is going to be negative. So, what you can do is just do 56÷8 which equals 7 then add the negative sign to make it -7.
Frankly, you're supposed to know by now that
1 liter is the same as 1,000 milliliters.
2 liters = 2,000 milliliters
3 liters = 3,000 milliliters
4 liters = 4,000 milliliters
5 liters = 5,000 milliliters
6 liters = 6,000 milliliters
7 liters = 7,000 milliliters
70 liters = 70,000 milliliters
700 liters = 700,000 milliliters
Answer:
-8 is not a solution to the inequality
Step-by-step explanation: